US 11,725,165 B2
Portion unit of a cleaning agent
Frank Meier, Duesseldorf (DE); Matthias Sunder, Duesseldorf (DE); and Uwe Trebbe, Duesseldorf (DE)
Assigned to Henkel AG & Co. KGaA, Duesseldorf (DE)
Filed by Henkel AG & Co. KGaA, Duesseldorf (DE)
Filed on Dec. 15, 2020, as Appl. No. 17/122,092.
Application 17/122,092 is a continuation of application No. PCT/EP2019/062770, filed on May 17, 2019.
Claims priority of application No. 102018209707.0 (DE), filed on Jun. 15, 2018.
Prior Publication US 2021/0102147 A1, Apr. 8, 2021
Int. Cl. C11D 17/04 (2006.01); C11D 3/37 (2006.01); C11D 11/00 (2006.01)
CPC C11D 17/045 (2013.01) [C11D 3/3753 (2013.01); C11D 11/0017 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A portion unit of a cleaning agent, comprising a cleaning agent composition and a chamber which receives the cleaning agent composition and comprises a chamber wall that delimits the chamber and has a layer thickness, the chamber comprising a main volume and at least one auxiliary volume, wherein the cleaning agent composition can freely enter the at least one auxiliary volume from the main volume and vice versa, and in that the chamber wall is formed in a transition region between the main volume and the at least one auxiliary volume in a substantially stepped manner, wherein the at least one auxiliary volume comprises a proportion of 1-30% of a total volume, consisting of the main volume and the at least one auxiliary volume, and wherein the entirety of the auxiliary volumes is shaped such that the auxiliary volumes have no mirror symmetry.